Molekula
2-Oxoadipic acid
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
2-Oxoadipic acid is a dicarboxylic acid used in organic synthesis and as a precursor in the production of specialty chemicals. It appears as a white to off-white crystalline powder. CAS: 3184-35-8, Molecular Formula: HOOC(CH2)3C(O)COOH, Molecular Weight: 160.12 g/mol, Storage: Ambient, Signal Word: Warning.
Molekula supplies 2-Oxoadipic acid at ≥ 95 % purity in 1 mg and 100 mg packs, from £83.88 inc. VAT. It is made or sourced to order. Every batch ships with a certificate of analysis, and safety data sheets are available in 8 languages. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
On backorder — expected to ship by 5 December 2026
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 mg — £69.90 per pack ex VAT · £83.88 inc. VAT
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100 mg — £125.00 per pack ex VAT · £150.00 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White Powder |
| Purity | ≥ 95 % |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 188 °C |
| Transport Class | Not regulated |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 127 °C |
Source: PubChem CID 71 (Human Metabolome Database (HMDB))
Identification
| Property | Value |
|---|---|
| SKU | 90034034 |
| CAS Number | 3184-35-8 |
| IUPAC Name | 2-oxohexanedioic acid |
| EC Number | 636-531-5 |
| Molecular Formula | C6H8O5 |
| Molecular Weight | 160.12 |
| Exact Mass | 160.0372 |
| SMILES | C(CC(=O)C(=O)O)CC(=O)O |
| InChIKey | FGSBNBBHOZHUBO-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H8O5/c7-4(6(10)11)2-1-3-5(8)9/h1-3H2,(H,8,9)(H,10,11) |
| PubChem CID | 71 |
| REACH Code | Y113 |
| HTS Code | 2918.30.9000 |
| Tariff Code | 2918300090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+P352 IF ON SKIN: Wash with soap and water
- P305+P351+P338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing
- P362 Take off contaminated clothing and wash before reuse
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 2-ketoadipate
- 2-Ketoadipic acid
- 2-oxoadipate
- 2-Oxohexanedioic acid
- 2-oxohexanedionic acid
- alpha-ketoadipate
- alpha-Ketoadipic acid
- alpha-Oxoadipic acid
- Hexanedioic acid, 2-oxo-
- Oxoadipic acid
Frequently asked questions
What is 2-Oxoadipic acid used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals and fine chemicals, and as a biochemical and metabolite reagent in metabolic pathway studies, including lysine and tryptophan catabolism research and as a substrate for the 2-oxoadipate dehydrogenase complex.
What is the chemical formula and molecular weight of 2-Oxoadipic acid?
The formula is HOOC(CH2)3C(O)COOH with a molecular weight of 160.12 g/mol.
How should 2-Oxoadipic acid be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for 2-Oxoadipic acid?
It is available with a purity of at least 95 %; custom purity levels may be requested upon inquiry.
Can Molekula supply 2-Oxoadipic acid in bulk?
Yes, Molekula can supply 2-Oxoadipic acid in bulk quantities—please contact sales for pricing and availability.
What documentation comes with an order of 2-Oxoadipic acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Where can I buy 2-Oxoadipic acid?
Directly from Molekula, which lists 2-Oxoadipic acid in 1 mg and 100 mg packs from £83.88 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.